NTN 6404ZZ/5K 1 Row Ball Bearing - 20 mm ID, 72 mm OD
- RS Stock No.:
- 705-773
- Mfr. Part No.:
- 6404ZZ/5K
- Manufacturer:
- NTN
N
This image is representative of the product range
Subtotal (1 unit)*
PHP2,909.03
(exc. VAT)
PHP3,258.11
(inc. VAT)
FREE delivery for orders over ₱3,000.00
Stocked by manufacturer
- Ready to ship from July 10, 2026
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Units | Per Unit |
|---|---|
| 1 + | PHP2,909.03 |
*price indicative
- RS Stock No.:
- 705-773
- Mfr. Part No.:
- 6404ZZ/5K
- Manufacturer:
- NTN
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NTN | |
| Inside Diameter | 20mm | |
| Product Type | Ball Bearing | |
| Outside Diameter | 72mm | |
| Race Width | 19mm | |
| Cage Material | Pressed Steel | |
| Ball Material | Steel | |
| End Type | Open | |
| Number of Rows | 1 | |
| Static Load Rating | 13900N | |
| Internal Clearance | CN | |
| Dynamic Load Rating | 31.5kN | |
| Series | 640 | |
| Bore Type | Round | |
| Limiting Speed | 2000rpm | |
| Bearing Type | Deep Groove Ball | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Inside Diameter 20mm | ||
Product Type Ball Bearing | ||
Outside Diameter 72mm | ||
Race Width 19mm | ||
Cage Material Pressed Steel | ||
Ball Material Steel | ||
End Type Open | ||
Number of Rows 1 | ||
Static Load Rating 13900N | ||
Internal Clearance CN | ||
Dynamic Load Rating 31.5kN | ||
Series 640 | ||
Bore Type Round | ||
Limiting Speed 2000rpm | ||
Bearing Type Deep Groove Ball | ||
RoHS Status: Exempt
- COO (Country of Origin):
- JP
The NTN Deep groove ball bearing is designed for high-performance applications requiring precision and reliability. Engineered with a single-row configuration, this bearing effortlessly accommodates radial loads and provides optimum durability to extend the lifespan of your machinery. Its impressive internal diameter of 20 mm and external diameter of 72 mm ensure compatibility with various industrial setups. With a robust construction and a mass of only 0.4 kg, it excels in environments where space and weight are crucial, allowing for seamless integrations without compromising function or safety.
Delivers dynamic load capacity of 31,500,000 mN for sustained performance
Offers static load capacity of 13,900,000 mN, ensuring reliability under stationary conditions
Achieves a fatigue limit load of up to 1,090,000 mN, enhancing durability
Designed with a minimum fillet radius of 1.1 mm to reduce stress concentrations
Operates efficiently between temperatures of 233.15 °K to 423.15 °K, making it suitable for diverse applications
Features a radial clearance class of CN, providing optimal operational stability
Supports grease lubrication with a maximum limit speed of 72,000 °/s for high-speed applications
Min and max shoulder diameters configured for versatile installation in tight spaces
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